Device and method for cleaning and precision machining of workpieces
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United States of America Patent
Stats
-
May 25, 2021
Grant Date -
Oct 11, 2018
app pub date -
Jun 14, 2018
filing date -
Dec 21, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for cleaning or precision machining of workpieces comprises a housing; a central roller having two ends supported by means of rotary bearings on carriers fixed on the housing; a first roller having a first end connected to one of the carriers by a joint and having a second end supported by means of a rotary bearing; a second roller having a first end connected to another one of the carriers by a joint and having a second end supported by means of a rotary bearing; a drive motor for rotatingly driving the first and second rollers and the central roller for treating a workpiece; a suction device for removing particles from the rollers; and at least a first and a second pinion gear coupled to the first and second rollers for angularly adjusting the first and second rollers with respect to said central roller.
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